I run i.MX6QP Sabre - Auto AI with Yocto 3.14.52 with X11. I have monitor Siemens Fujitsu P20-2 (Fujitsu SCENICVIEW P20-2 Specs - CNET ) with 1600x1200@60Hz default resolution. I am not able to get HDMI output there.
I do setting at boot:
setenv mmcargs 'setenv bootargs console=ttymxc0,115200 root=/dev/mmcblk2p2 rootwait rw video=mxcfb0:dev=hdmi,1600x1200M@60,if=RGB24'
I tried different resolution such as 1400x1050, 1280x960, 1152x864, 1024x768, 800x600 and none is working.
My Yocto/Linux is working fine since I can run at different monitor.
Any idea how to get HDMI output?